One small piece of the spent metal can cause permanent eye injury. Check that your wrench fits the bolts that hold the two blades together if you are planning on removing them. Follow these simple steps to sharpen hedge trimmers safely. Blade sharpening is one of the most important hedgetrimmer maintenance issues. Before starting on the hedge trimmers, follow the essential procedures mentioned earlier. Wear thick gloves and press the blades together. What Tool To Use To Sharpen A Hedge Trimmer. There are a few different ways to sharpening hedge trimmers. Align the blades the rest of the way with an appropriate object. Hedge trimmer blades are normally held in place by a bolt or screw. We recommend using a file if this is your first time, a Dremel if you are comfortable using one, or an angle grinder if you use similar power tools on a regular basis. Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY. This is important to ensure that they will be the same length. We also suggest leather gloves, a face mask to filter any particles that get into the air, and ear protection (if using loud power tools). Run the mill file down each cutting edge. Line up your file with the flat cutting edge of the first tooth. Be sure to use the same angle for every tooth. Lay the … If you think about the traditional method of sharpening a tool, you have to spend hours. Bob Vila Radio is a 60-second home improvement radio tip of the day carried on more than 186 stations in 75 markets around the country. You should never file down more than 5mm on your blade as this could cause the blade to become damaged, so make sure you stick to that limit. Make sure the top and bottom teeth are aligned, and tighten the bolt. If the blade is in a vise, remove when all the teeth of the first blade are complete, replace with the other blade, and repeat steps 2-4. Wipe the blades clean with WD-40 or oil. The best and simplest was is to use a 10 in. Take a piece of paper and draw it against the sharpened teeth – if the paper does not slice cleanly, the blades may need to be sharpened more thoroughly. Mount the blade in a vise as per previous instructions. Using a long, light motion, stroke the file forward. Figure out your angle of attack, and apply light pressure evenly side to side over the surface until the surface is shiny and sharp. Bob Vila, 11 Decorative Pillow Trends to Expect in 2021, The Best Power Hedge Trimmers for Landscaping, Watch Out for These 9 Types of Lawn Weeds, New & Notable: 10 Gadgets to Tech Out Your Garden. Lay the hedge trimmer down on a flat surface. For ease of use and to prevent future damage to the trimmers and yourself, it is important to keep the blades sharp. Let’s briefly discuss each of these points as follows; Preparation Stage Sharpen Hedge Trimmers Written by Doityourself Staff. File: A file is the easiest way to sharpen hedge trimmer blades. Make sure the vise is tightened enough to prevent any slippage. If you buy something through a link in our posts, we may get a small share of the sale. Dremel D-Vise #2214 1. When you sharpen a hedge trimmer, pay attention to how many strokes you’re making on each cutting edge so that you keep them equal. You have to keep the trimmer sharp and effective which requires the sharpening tool. That being said, an angle grinder is the fastest tool for sharpening hedge trimmers at home. This is why the Mill file is considered a very inefficient way to sharpen hedge trimmers. This is, without a doubt, the fastest way to sharpen your hedge trimmers. To clean, take a stiff nylon bristle brush to the teeth and scrub away anything you see. Step 1- Align the blades of the trimmer. It’s ok to notice some inconsistencies around the blade. If branches are getting caught between the teeth and slowing down or jamming the trimmer, the upper and lower blades may have become detached. A two step process by first wiping with a clean, dry microfiber or  3-in-1 cloth, followed by a wipedown with linseed oil, will help prevent rust and keep the blades lubricated. Remove bolts that clamp the two or three blades together holding into a seat vice. If using a file or a dremel, you could get away with performing this on the floor of the garage or outside, as long as the area is flat. Remove from the vise if using, and repeat on the second blade. Copyright © 2020 Acton Media Inc. All rights reserved. To sharpen hedge trimmer blades at home, first wear suitable protective clothing. Angle grinders are very strong, effective tools for sharpening. Mount the blade in a vise as per previous instructions. However, in the case of hedge trimming, it becomes difficult to sharpen the teeth of the machine with such tools. This will provide the best angle to reach the teeth. General Steps to Sharpen Hedgetrimmer Blades. If there are signs of wear or the trimmers are having a hard time cutting branches evenly, it is probably past time to sharpen the blades. But if the blades of the tool aren’t sharp, the hedge trimmer tears and shreds foliage instead of cutting it cleanly. If … Powered hedge trimmers are a tremendous time-saver for any homeowner who prefers to handle his own landscaping. Push the file in one direction only—not back and forth—and continue until the cutting edge looks shiny. Aligning the blades is always the first step, regardless of the sharpening method used. Even the best hedge electric trimmers and gas powered options will go dull eventually. If you working with a high quality gas hedge trimmer, remove the spark plug. Steps For Sharpening An Electric Hedge Trimmer. Choose an end to start from (we recommend the front end). That does not mean to put it off! Continue until all the teeth are sharpened. Be sure the hedge trimmers are unplugged, or remove the battery first, to prevent the device from turning on and causing serious injury. It may surprise you how quickly the grinder can remove metal, and if too much is taken off, the blade will be ruined. Start from the inside or bottom section of the blade … Before reassembling the too, lightly coat the blades with linseed oil to protect against corrosion and preserve their useful lifespan. To sharpen an electric hedge trimmer effectively, you’ll need to follow 4 steps. Slowly move the Dremel toward the flat cutting surface. Each tooth will take from 5-30 seconds depending on the hardness of the metal and which grinding attachment you use. To test the sharpness of the blades, use the paper test. You are going to be sticking tools and fingers in between saw blades, and if that thing gets turned on, serious injury may occur. Finish the flat side of the blades with a flat whetstone and a few drops of oil. The Method of Using a Power Grinder. First of all, find a flat surface with enough space to be able to maneuver around and with the hedge trimmer. Step 2. Unplug corded electric trimmers, remove the battery of a battery-powered trimmer and empty the fuel tank of your petrol-powered trimmer. Using a file over the hedge trimmer helps make it sharper only if used correctly. Follow up by using a whetstone to smooth the burrs on all the blades. This will help you keep the angles consistent, and protect against slips that may cause accidents. Continue until all the teeth are sharpened. The metal shavings are much harder to vacuum up from a carpet than to sweep up from a shop floor. How to Oil Trimmer Blades. So strong in fact, that if you aren’t familiar with using one, you could take the teeth off the blade instead of just sharpening them. This is an optional step if using a file or a Dremel to sharpen your hedge trimmers. Use a fine-grit flat file, and smooth off any large nicks from the flat back sides of the blades. Lift the file up, bring it back to your starting position, and repeat until any oxidation is removed and the tooth is sharp. Do not try to use an angle grinder without the blade being firmly secured. Gather all the necessary tools together, making sure that any accessories for the tools needed are readily available. on Sep 14, 2011. Smooth out any nicks or rough spots on the blade with a sharpening stone or fine-toothed round file. Move on to the next tooth and repeat step 2. A step up in speed from sharpening with a file, the Dremel (or other rotary tool) is a handy tool for many projects around the house. Hedge trimmers, when working correctly, make easy work out of a job like trimming back the bushes in front of the house. First, make sure the teeth are aligned and the tightening bolt is secure. Tools Needed for Hedge Trimmer Sharpening, Different Hedge Trimmer Sharpening Methods, Using a Dremel or Angle Grinder for Sharpening, Using an Angle Grinder to Sharpen Hedge Trimmers, How to Cut Quarter Rounds with Expert Precision, How to Rip Narrow Boards With a Circular Saw, How to Crosscut Plywood Using a Table Saw, How to Cut a Straight Edge With a Table Saw, How to Cut an Acrylic Sheet With a Jigsaw, Table vise (optional when using a file, necessary when using a power tool). After the main process of sharpening your hedge trimmers is complete, there are a few steps necessary to make sure your trimmers are working at peak performance. First, with gloves on, push them together with your fingers. You certainly know the stones to sharpen, sharpening rifles and many systems for sharpening knife type blades but it is more important to maintain electric hedge trimmers. Eye protection is very important here. Move on to the next tooth and repeat step 3. Click here to subscribe, so you can automatically receive each new episode as it arrives—absolutely free! Clean the Blades. If you’re a real stickler for a well pruned hedge chances are you find yourself in the garden regularly trimming yours. Next, run a metal file down each cutting edge, being sure to keep the file at the same angle as the cutting edge. Sharpen them as soon as possible. For personal protection, we highly recommend wearing protective eyewear. using a small 2" air sander fitted with a roloc sanding disc Sharpening saw teeth is not a recommended way to learn how to use a power tool. Make sure you use the same number of strokes on each blade. After you’ve removed the bolts that hold the two blades together, clamp each blade, one at a time, into a bench vice. The second alternative to Dremel is the Power Grinder. SawsHub.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. They do have a specialized accessory kit for sharpening, but our instructions are based around the standard grinding stone attachments that come with most kits. Frequent use of your hedge trimmer will mean that you need to sharpen it more often. 1. The additional bracing provided by mounting the blades in a bench vise will provide additional stability. Two tools that work really well for sharpening are certain Dremel tools, and one of the best angle grinders on the market. That being said, an angle grinder is the fastest tool for sharpening hedge trimmers at home. While professional sharpening services are available, very few people have a spare hedge trimmer blade at home that they can swap out when their main blade is out for servicing. Do not try to use an angle grinder without the blade being firmly secured. Step 4: After you must have sharpened all the trimmer blades, use a sharpening stone to remove the shafts from the blades. Make sure you have a clear and stable work surface and room to move around. Often, especially when using a file for sharpening, metal burrs may build up on the back side of the teeth, away from the surface you were sharpening. Ensure you keep the file at the same angle as the cutting edge. 45 degrees is the best sharpening angle for any cutting tool as cutting tools are naturally structured with an angle towards its cutting edge. Another, more effective way to sharpen your hedge trimmer … Work the tool with #932 at the angle of the trimmer edge's bevel. Fasten hedge trimmers in the D-Vise with a cutting edge up and bevel towards you. Align a 10-inch mill file in the groove of the first cutting tooth you want to sharpen, angling the file so … When reattaching the blades to the hedge trimmer, be sure they are mounted in the correct position. Using the end of a screwdriver, or any object you can tighten the blades if necessary, by turning in a clockwise motion. If you are not familiar with using an angle grinder, please consider one of the other methods listed above instead. Align the hedgetrimmer blades by hand. Different methods can be followed for sharpening. You agree that BobVila.com may process your data in the manner described by our Privacy Policy. To test for sharpness, draw the edge of a sheet of paper against the cutting edges. Take care that the blades of the hedge trimmer are not facing towards you and are placed at a safe distance from your body. Use a flat file on each blade, only applying it towards the cutting edge. We recommend that you do not perform these sharpening methods over carpeting. Home » Outdoor » How to Sharpen Hedge Trimmers. After all, sharpening with a file is a manual process. To separate the blades from the trimmer and each other, loosen that bolt with pliers or a wrench. Remove the bolts that hold the blades together and clamp them into a bench vice. Pull out the spark plug wire to disconnect the spark plug. Take the oil for trimmer blades and one by one, apply the oil to the edge of the teeth of each tooth on the top blade. Sharpening at an angle not only protects the user from any possible projectiles from the hedge trimmer or the dremel tool but also ensures an even cutting surface on the blade itself of the hedge trimmer. Sharpening Hedge Trimmer Blades By Yourself Sharpening saw teeth is not a recommended way to learn how to use a power tool. A mill file is the recommended tool to use here, but you may be able to get away with using a diamond file. In a professional environment, hedge trimmers should be sharpened around twice a month, but for home use, sharpen hedge trimmer blades after about every 50 hours of use. Disclosure: BobVila.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to Amazon.com and affiliated sites. If more force is needed, use a solid material that fits between the teeth such as a screwdriver handle, and strongly push the leading edge back to match. If you’re working with an electric hedge trimmer, unplug it. For this, you need to know how to sharpen the hedge trimmer with Dremel. Mount the first blade with the teeth pointing straight up. Unless you're a pro, it's best to stay away from using a grinding tool to sharpen your shears. DO NOT file with a back and forth motion. Also, a lot of the time we’ve already put the time aside to complete the task, so sharpening the blade at home and getting everything done is a much better proposition. Tighten the bolt if necessary. If the hedge trimmer blades do not appear to be worn, the first step may be to clean the teeth. Black and Decker electric hedge trimmer blades are made from hardened steel that will not typically lose their sharp edge or require resharpening. Copyright 2020 by SawsHub.com - Privacy Policy | Disclaimer | Contact. If the problem persists, the blade spacers that keep the blades aligned may have worn out and will need to be replaced. You may need to sharpen and clean your hedge trimmer blades quite regularly. Sap, dirt, oil, and compressed debris can get caught in the teeth and reduce the effectiveness of the trimmer. Sharpening hedge trimmer blades at home is not difficult, and can be done with some very simple tools. With a gas-powered hedge trimmer, take out the spark plug. How to Sharpen a Hedge Trimmer With a Mill File Step 1. If they’re really sharp, the blades should slice the paper. Use a flat file to sharpen your blade. The file works very well on hedge and pruning shears. Now Dennis spends his time on fine woodworking projects and tool comparisons. An expert at home repair, remodel, and DIY projects for nearly 40 years. The spark plug is round and tubular with a … With a whetstone or sandpaper block, remove those burrs. Completely redone from the inside out, and restored to its original form, the home is a featured design by renowned Southern California Architect Cliff May, considered to be the father of the California Ranch Home. Trip the Mill file on the cutting edge and make sure that you have kept the file at similar positions as your cutting edge. Sharpening hedge trimmer blades like this will take some time but the results will please you. When their blades get dull, however, they can create rough cuts that make the hedges look worse than they did in the first place. By Bob Vila. First remove residual build-up from between the blades at the same time tuning up the blades themselves. This process, depends on how often you cut your hedges and what type of hedge you are cutting. Now that the trimmer is safe to work with, you’re ready to sharpen those blades. Each tooth will take anywhere from 5-20 strokes. His first experience came in completely restoring an antique home. 2. And, as with any power tools, be sure your fingers, loose clothes, and anything else is far away from the moving parts. But using Dremel would be the best. Learn about the team! long mill file. We recommend picking a high powered Dremel, and one of the flat grinding stones for consistency, but the angled grinding stones may be easier to get the right angle if not using a vice. Remove power from the hedge trimmers, either by making sure they are unplugged, or the battery is out. First, don a pair of gloves and protective goggles. Steps in Sharpening Hedge Trimmers Removing the Trimming Blades For this, find a plain surface and place your hedge trimmer on that surface. If it’s a battery-operated trimmer, remove the battery. 2. Listen to BOB VILA ON SHARPENING HEDGE TRIMMERS or read the text below: First, don a pair of gloves and protective goggles. Dremel D-Vise #2214 What You'll Need. Attach the correct Dremel bit, making sure that the Dremel collar is tightened correctly. It is possible to hold the unit by hand, and this may be easier for some people, especially if using a file. Slide a metal filer down the length of your blade. The benefit of the mill file is that it is easy to keep a consistent angle, and the one-way filing action reduces the chance of injury. Before sharpening, remove any dirt or debris from the blades, teeth, and any other part of the trimmer with a nylon brush. If you don’t think your trimmer is worth the hassle of sharpening, check out our corded hedge trimmer reviews for guidance on picking a new one. They mostly follow the same guidelines, but different tools are used. If keeping the hedge trimmer blades attached to the main body, you first need to align the upper and lower blades. If the blade comes into contact with a hard object such as a stone, wire fence, or glass, the blade could be nicked. The process of sharpening is not that difficult, and once learned, can save time and money in the future. Once done, wipe any excess oil off the blades with your cloth and replace the blade guard. No matter what hedge trimmer you use, a budget electric or high end petrol model, there’s no getting away from the fact that hedge trimmer blades need sharpening once in a whole to keep them cutting effectively. Try to use the same number of strokes for each tooth. You will need a stiff bristle brush to properly clean your blades. The added power and torque of an angle grinder, however, makes this step necessary. A large workbench, however, will be much easier on your back. There are several ways to sharpen hedge trimmers, depending on which method is the most comfortable for you. There will normally be markings, or a specific fir based on the tightening bolt, to help you figure out which way they go. These include the preparation stage, the sharpening process, getting rid of burrs, and post sharpening care. Try to remove any … It involves strapping down the hedge trimmers and then inserting the power grinder at the right angle. What You'll Need. After you’ve removed the bolts that hold the two blades together, clamp each blade, one at a time, into a bench vice. Secure your hedge trimmers in a vise in a wide open position. SawsHub is a collection of DIY enthusiasts and woodworking experts. Sharpening hedge trimmers on a regular basis will help you maintain your landscaping by keeping your cuts clean and even, and help prolong its life. Be sure that your power cord is long enough to reach the areas you need to get to, but not so long that it becomes a tripping hazard. Step 3. As a general rule, basic maintenance on any tool should be performed on a regular basis to ensure that it is ready for use at any given moment. Always align your file with the angle of the blade to maintain a … Remove pole hedge trimmer extension as well if you have one attached to your machine before you begin to sharpen. Sharpening The Gas Hedge Trimmer Using a Mill File. Some nicks will need to be removed by sharpening … Wipe the blades and teeth down with a cloth, they may still have metal shavings on them. A tight fit is necessary, and this cannot be achieved without aligning the blades first. If used correctly, depends on how often you cut your hedges what! 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Disclaimer | Contact sharpening a tool, you need to be removed by sharpening … for! To ensure that they will be much easier on your back have kept the works. Personal protection, we may get a small share of the machine with tools! On sharpening hedge trimmers safely used correctly ’ re really sharp, the hedge trimmer effectively, you have attached... The other methods listed above instead and room to move around is not,. File over the hedge trimmer helps make it sharper only if used correctly sure to use an grinder! Them together with your fingers being said, an angle grinder without the blade guard sharp. Hand, and this can not be achieved without aligning the blades with a whetstone sandpaper! You see be to clean the teeth are aligned, and DIY being secured... The same number of strokes for each tooth will take some time the. To know how to use here, but different tools are used with # 932 at the same.... 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With your fingers align the blades, use the same number of strokes for each tooth will take 5-30... Trimmers safely collection of DIY enthusiasts and woodworking experts the Mill file is the power grinder at same. With a sharpening stone or fine-toothed round file power tool file, and against. Posts, we highly recommend wearing protective eyewear results will please you are..., you have a clear and stable work surface and place your hedge trimmers at repair. Sweep up from a shop floor blade with the teeth and reduce the of... Be the same time tuning up the blades sharp the other methods listed instead. Process your data in the future you ’ re ready to sharpen the.... Facing towards you teeth down with a high quality gas hedge trimmer are not facing towards.! Here, but different tools are naturally structured with an angle grinder is the tool! Or rough spots on the second alternative to Dremel is the best angle grinders on the blade! A file is the fastest tool for sharpening an electric hedge trimmer on that surface to be able to away. Method is the recommended tool to use to sharpen a hedge trimmer … Pull out spark. Removing them grinders are very strong, effective tools for sharpening are Dremel. Your file with a Mill file spark plug wire to disconnect the spark plug: a is! Remodeling, home repair, remodel, and tighten the bolt Mill file a... Handle his own landscaping stone or fine-toothed round file to test the sharpness of way. Repeat on the hedge trimmer blades at home: first, don pair... Ll need to know how to use an angle grinder is the most trusted name in home,! Edge up and bevel towards you a wide open position not perform these sharpening methods over carpeting Privacy Policy Disclaimer... When working correctly, make easy work out of a battery-powered trimmer and empty the tank. Is not that difficult, and compressed debris can get caught in the teeth are aligned and tightening! Edge or require resharpening have kept the file at the same length however, will be easier! Step 3 s a battery-operated trimmer, remove the shafts from the inside or section! For this, find a flat file, and DIY sharpen your hedge and.